CN100448596C - Method for production of a component - Google Patents

Method for production of a component Download PDF

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Publication number
CN100448596C
CN100448596C CNB2003801048347A CN200380104834A CN100448596C CN 100448596 C CN100448596 C CN 100448596C CN B2003801048347 A CNB2003801048347 A CN B2003801048347A CN 200380104834 A CN200380104834 A CN 200380104834A CN 100448596 C CN100448596 C CN 100448596C
Authority
CN
China
Prior art keywords
obturator
clip
bite
gap
fixed
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CNB2003801048347A
Other languages
Chinese (zh)
Other versions
CN1720118A (en
Inventor
格尔德·莫斯纳
格尔德·内伯
迈克尔·奥特
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Original Assignee
Siemens AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Siemens AG filed Critical Siemens AG
Publication of CN1720118A publication Critical patent/CN1720118A/en
Application granted granted Critical
Publication of CN100448596C publication Critical patent/CN100448596C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P6/00—Restoring or reconditioning objects
    • B23P6/002—Repairing turbine components, e.g. moving or stationary blades, rotors
    • B23P6/005—Repairing turbine components, e.g. moving or stationary blades, rotors using only replacement pieces of a particular form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/04—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for holding or positioning work
    • B23K37/0426—Fixtures for other work
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K37/00—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups
    • B23K37/06—Auxiliary devices or processes, not specially adapted to a procedure covered by only one of the preceding main groups for positioning the molten material, e.g. confining it to a desired area
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P6/00—Restoring or reconditioning objects
    • B23P6/002—Repairing turbine components, e.g. moving or stationary blades, rotors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/49318—Repairing or disassembling
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49718—Repairing
    • Y10T29/49732—Repairing by attaching repair preform, e.g., remaking, restoring, or patching

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Laser Beam Processing (AREA)
  • Connection Of Plates (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Prostheses (AREA)
  • Slide Fasteners, Snap Fasteners, And Hook Fasteners (AREA)
  • Adornments (AREA)

Abstract

On production of a component, two primary pieces must often be fixed together to give one piece. In order to achieve the above, it is important that the two primary pieces are oriented in a particular manner during the fixing process, which provides some difficulties. According to the invention, a plug body (7) is fixed to the component (1) by a mounting (13), whereby the position of the plug body (7) relative to the component (1) remains unchanged during a fixing process.

Description

The manufacture method of member
Technical field
The present invention relates to a kind of method that is used to make a member, in the method, an obturator is fixedlyed connected with described member by a kind of fixing means.
Background technology
When making member, usually a member must be fixedlyed connected with other members.
A kind of like this method is for example open by European patent EP 868 253 B1.According to the method, an obturator is fixedlyed connected with described member in a groove.But the connection in this groove of obturator being inserted member is also insufficient, because soldering between this obturator and member or articulamentum and inhomogeneous or complete.
Summary of the invention
Therefore, the objective of the invention is to overcome such problem.
This problem solves by a kind of method that is used to make a member, in the method, one obturator is fixedlyed connected with described member by a kind of fixing means, wherein, in a period of time at least in described obturator is fixedlyed connected process with described member, at least one clip makes described obturator and described member keep being connected, wherein, described at least one clip has at least one first bite and have at least one second bite on described obturator on the surface of described member, described obturator is fixedlyed connected well with described member after, described at least one clip is removed, wherein, described clip is a M shape structure, and the first end that is positioned at M shape downside of described M clevis is being fixed on first bite on the described member, the middle end that is positioned at M shape downside and mediates of described M clevis is being fixed on second bite on the described obturator, and the second end that is positioned at M shape downside of described M clevis is being fixed on the described member on the 3rd bite.
In of the present invention one preferred scheme, obturator is placed in the groove of member, and leaves a gap between the cell wall of this obturator and member, is provided with at least one pad in this gap.
In another preferred scheme of the present invention, before installing clip, at least one pad is arranged in the gap.
In the preferred scheme of the present invention, the fixing means between obturator and the member can adopt melting welding, Laser Welding or electron beam welding and soldering.
In the another preferred scheme of the present invention, adopt two clips.
Advantageously combination arbitrarily mutually of these measures.
Description of drawings
By accompanying drawing the present invention is described in detail below, in the accompanying drawing:
Fig. 1 to 4 illustrates the various method steps of the inventive method respectively;
Fig. 5 illustrates the vertical view of a member of making by the inventive method;
Fig. 6 illustrates a member that finishes with method processing and manufacturing of the present invention.
Fig. 1 illustrates a member 1 that is in first method step.
The specific embodiment
This member 1 has a for example groove 4.This member 1 for example is a gas turbine component, for example a turbine blade.This turbine blade has a crackle after use.This crackle should be repaired removal.A kind of like this method has detailed introduction and also belongs to the application's disclosure in European patent EP 868 253 B1.In this method, make groove 4 as shown in fig. 1 or itself exist a corresponding groove 4.
Fig. 2 illustrates described member 1 and is in the other method step in the inventive method.
One obturator 7 should be fixedlyed connected with described member 1 on a surface 8 of described member 1 or in the groove 7 (referring to Fig. 2).
The described obturator 7 and the spacing d at 4 ends 5 of groove are more than or equal to 0.
Near 8 places, surface of described member 1, be provided with at least one pad 10 in the gap 6 between groove 4 walls of described obturator 7 and member 1 for example.Can between groove 4 walls of described obturator 7 and member 1, keep uniform gap like this.
Fig. 3 illustrates the member 1 that is in the inventive method next step.
For with in described obturator 7 and the process that described member 1 is fixedlyed connected, described obturator 7 is remained on the fixed position, adopt a clip 13.This clip 13 keeps interconnecting of described obturator 7 and member 1 in certain time period in fixedly connected process at least.
This clip 13 has at least one first bite 22 and have at least one second bite 25 on affiliated obturator 7 on the surface 8 of described member 1.Pad 10 shown in Fig. 2 is for example taken down after described clip 13 is installed, but also can continue to be retained in the gap 6.
Described clip 13 especially has M shape.The first end of this M clevis 13 is formed in first bite 22 on the described member 1, and the second end then is formed in the 3rd fixing point 28 on the described member 1.The middle part of this M clevis then is fixed on the described obturator 7 at bite 25 places.
Between the limit leg of described M clevis 13, be formed with unlimited cavity 19.Thus, also can be touched and get at even if be in described gap 6 under the clip 13.
For described obturator 7 is fixed together with described member 1, there are various fixing means available.For example can adopt melting welding, Laser Welding or electron beam welding and soldering.
Fig. 4 for example illustrates the method for a soldering.
Wherein, mainly near gap 6, coat the scolder 16 of a kind of for example solder cream or solder powder form.In a welding process, this scolder 16 melts and is penetrated in the gap 6, fully this gap is full of at last.If have one not to be 0 spacing d between described obturator 7 and bottom land 5, so also available scolder fills up the interstice coverage between described obturator 7 and the bottom land 5.
Fig. 5 is the vertical view for member 1 shown in Figure 3.From this vertical view, can find out,, adopt two clips 13 for described obturator 7 is remained in the described groove 4.But also can only adopt one or the more a plurality of clips 13 of employing.
Fig. 6 illustrates a member 1 made from the inventive method.
After the brazing process or other fixedly connected process end of expression for example, originally the gap 6 that stays between described obturator 7 and described member 1 is full of by an articulamentum 16 or brazing layer 16 now.Therefore, between described obturator 7 and described member 1, form a kind of being fixedly coupled.Excess solder and described at least one clip 13 of staying on the surface 8 for example are removed by grinding in last method step.
When described obturator 7 is welded in the groove 4, decide on the welding method that is specifically adopted, can between described obturator 7 and described member 1, only set up a kind of local annexation in the position of not establishing clip 13.Under these circumstances, produce a kind of weld seam annexation can contacting the position that gets at.Thus can be temporarily between described obturator 7 and described member 1, form enough firm being connected.Described at least one clip 13 can be removed then, and 6 zones, gap that got at by can freely contacting of covering of described clip 13 before can be equally be equipped with a last articulamentum 16 by melting welding or other methods of attachment.Like this, described obturator 7 has just connected fully with described member 1.
A kind of like this method can be used for repairing crackle.

Claims (8)

1. one kind is used for the method that manufacturing has a member (1) on a surface (8), wherein, one obturator (7) is fixedlyed connected with described member (1) by a kind of fixing means, it is characterized in that, in a period of time at least in described obturator (7) is fixedlyed connected process with described member (1), at least one clip (13) makes described obturator (7) and described member (1) keep being connected, wherein, described at least one clip (13) has at least one first bite (22) and have at least one second bite (25) on described obturator (7) on the surface (8) of described member (1), described obturator (7) is fixedlyed connected well with described member (1) after, described at least one clip (13) is removed, wherein, described clip (13) is a M shape structure, the first end that is positioned at M shape downside of described M clevis (13) is being fixed on first bite (22) on the described member (1), the middle end that is positioned at M shape downside and mediates of described M clevis (13) is being fixed on second bite (25) on the described obturator (7), and the second end that is positioned at M shape downside of described M clevis (13) is being fixed on the described member (1) on the 3rd bite (28).
2. the method for claim 1, it is characterized in that, described obturator (7) is placed in the groove (4) of described member (1), and leaves a gap (6) between groove (4) wall of this obturator (7) and member (1), is provided with at least one pad (10) in this gap.
3. method as claimed in claim 2 is characterized in that, is installing described clip (13) before, and described at least one pad (10) is arranged in the described gap (6).
4. the method for claim 1 is characterized in that, adopts a kind of method for welding as the fixed connection method of described obturator (7) with described member (1).
5. the method for claim 1 is characterized in that, adopts a kind of fusion welding method as the fixed connection method of described obturator (7) with described member (1).
6. the method for claim 1 is characterized in that, adopts a kind of method for laser welding as the fixed connection method of described obturator (7) with described member (1).
7. the method for claim 1 is characterized in that, adopts a kind of electro-beam welding method as the fixed connection method of described obturator (7) with described member (1).
8. the method for claim 1 is characterized in that, adopts two clips (13).
CNB2003801048347A 2002-12-02 2003-11-03 Method for production of a component Expired - Fee Related CN100448596C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10256414A DE10256414A1 (en) 2002-12-02 2002-12-02 Method of manufacturing a component
DE10256414.0 2002-12-02

Publications (2)

Publication Number Publication Date
CN1720118A CN1720118A (en) 2006-01-11
CN100448596C true CN100448596C (en) 2009-01-07

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNB2003801048347A Expired - Fee Related CN100448596C (en) 2002-12-02 2003-11-03 Method for production of a component

Country Status (6)

Country Link
US (2) US7195144B2 (en)
EP (1) EP1581361B1 (en)
CN (1) CN100448596C (en)
DE (2) DE10256414A1 (en)
ES (1) ES2270133T3 (en)
WO (1) WO2004050294A2 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005032739B3 (en) 2005-07-08 2007-03-22 Siemens Ag joining methods
EP1857218A1 (en) * 2006-05-18 2007-11-21 Siemens Aktiengesellschaft Method for repairing a component and a component
US8160752B2 (en) * 2008-09-30 2012-04-17 Zome Networks, Inc. Managing energy usage
EP2078579A1 (en) * 2008-01-10 2009-07-15 Siemens Aktiengesellschaft Method for soldering one component and component with soldering and welding points
AT506999A1 (en) * 2008-05-21 2010-01-15 Berndorf Band Engineering Gmbh METHOD AND DEVICE FOR REPAIRING DAMAGE TO A METALLIC SUBSTRATE
US20090320288A1 (en) * 2008-06-30 2009-12-31 Caterpillar Inc. Method for repairing a turbine
CN101932221B (en) * 2009-06-23 2014-08-20 富准精密工业(深圳)有限公司 Radiating device
CN105917625B (en) * 2013-10-18 2020-03-27 瑞典爱立信有限公司 Classification of detected network anomalies using additional data
DE102014204527A1 (en) * 2014-03-12 2015-09-17 Siemens Aktiengesellschaft Soldering with coupon fixation for repairing a turbine component
DE102014224986A1 (en) * 2014-12-05 2016-06-09 Siemens Aktiengesellschaft Method for repairing a component
CN109252161A (en) * 2018-10-30 2019-01-22 南昌航空大学 A kind of laser frit repair in carbon quenched and tempered steel defect method
CN110091122A (en) * 2019-04-20 2019-08-06 广东坚美铝型材厂（集团）有限公司 A kind of repair apparatus and method for repairing and mending of mold localized cracks
US20200384560A1 (en) * 2019-06-07 2020-12-10 United Technologies Corporation Braze-in-place plug repair method for throughwall defects on castings
DE102020134205A1 (en) 2020-12-18 2022-06-23 Te Connectivity Germany Gmbh Electrical component, method for preparing an electrical component for a soldering step, and apparatus for preparing an electrical component for a soldering step

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EP0676259A1 (en) * 1994-04-05 1995-10-11 Mtu Motoren- Und Turbinen-Union MàœNchen Gmbh Method of repairing surface defects of pieces
WO1997021516A2 (en) * 1995-12-08 1997-06-19 Siemens Aktiengesellschaft Method of repairing cracks in a metal component, in particular a turbine blade, and turbine blades
CN1156072A (en) * 1996-02-02 1997-08-06 李文秀 Butt welding method for rails and welding apparatus
US6173491B1 (en) * 1999-08-12 2001-01-16 Chromalloy Gas Turbine Corporation Method for replacing a turbine vane airfoil

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Publication number Priority date Publication date Assignee Title
CN85103777B (en) * 1985-05-15 1987-10-21 吴羽化学工业株式会社 Bag mfg. method and device for auto-filling machine
CN1030524A (en) * 1987-07-02 1989-01-25 谢里尔·雷尔达·兰登·奥尔 Folder rod clamping means, folder rod and fixing band
CN1016497B (en) * 1989-03-11 1992-05-06 上海钢铁研究所 Production method of noncrystalline alloy thin layers
EP0676259A1 (en) * 1994-04-05 1995-10-11 Mtu Motoren- Und Turbinen-Union MàœNchen Gmbh Method of repairing surface defects of pieces
WO1997021516A2 (en) * 1995-12-08 1997-06-19 Siemens Aktiengesellschaft Method of repairing cracks in a metal component, in particular a turbine blade, and turbine blades
CN1156072A (en) * 1996-02-02 1997-08-06 李文秀 Butt welding method for rails and welding apparatus
US6173491B1 (en) * 1999-08-12 2001-01-16 Chromalloy Gas Turbine Corporation Method for replacing a turbine vane airfoil

Also Published As

Publication number Publication date
DE50304619D1 (en) 2006-09-21
WO2004050294A3 (en) 2004-08-26
EP1581361A2 (en) 2005-10-05
WO2004050294A2 (en) 2004-06-17
US20070193980A1 (en) 2007-08-23
US20060010674A1 (en) 2006-01-19
CN1720118A (en) 2006-01-11
ES2270133T3 (en) 2007-04-01
US7195144B2 (en) 2007-03-27
US7717315B2 (en) 2010-05-18
EP1581361B1 (en) 2006-08-09
DE10256414A1 (en) 2004-06-09

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